274141440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 216

約数和(自身を含む): 968549400

約数和(自身を除く): 694407960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 449, 477, 480, 530, 576, 636, 640, 720, 768, 795, 848, 898, 954, 960, 1060, 1152, 1272, 1280, 1347, 1440, 1590, 1696, 1796, 1908, 1920, 2120, 2245, 2304, 2385, 2544, 2694, 2880, 3180, 3392, 3592, 3816, 3840, 4041, 4240, 4490, 4770, 5088, 5388, 5760, 6360, 6735, 6784, 7184, 7632, 8082, 8480, 8980, 9540, 10176, 10776, 11520, 12720, 13470, 13568, 14368, 15264, 16164, 16960, 17960, 19080, 20205, 20352, 21552, 23797, 25440, 26940, 28736, 30528, 32328, 33920, 35920, 38160, 40410, 40704, 43104, 47594, 50880, 53880, 57472, 61056, 64656, 67840, 71391, 71840, 76320, 80820, 86208, 95188, 101760, 107760, 114944, 118985, 122112, 129312, 142782, 143680, 152640, 161640, 172416, 190376, 203520, 214173, 215520, 237970, 258624, 285564, 287360, 305280, 323280, 344832, 356955, 380752, 428346, 431040, 475940, 517248, 571128, 574720, 610560, 646560, 713910, 761504, 856692, 862080, 951880, 1034496, 1070865, 1142256, 1293120, 1427820, 1523008, 1713384, 1724160, 1903760, 2141730, 2284512, 2586240, 2855640, 3046016, 3426768, 3807520, 4283460, 4569024, 5172480, 5711280, 6092032, 6853536, 7615040, 8566920, 9138048, 11422560, 13707072, 15230080, 17133840, 18276096, 22845120, 27414144, 30460160, 34267680, 45690240, 54828288, 68535360, 91380480, 137070720, 274141440]

約数ペア:

[(1, 274141440), (2, 137070720), (3, 91380480), (4, 68535360), (5, 54828288), (6, 45690240), (8, 34267680), (9, 30460160), (10, 27414144), (12, 22845120), (15, 18276096), (16, 17133840), (18, 15230080), (20, 13707072), (24, 11422560), (30, 9138048), (32, 8566920), (36, 7615040), (40, 6853536), (45, 6092032), (48, 5711280), (53, 5172480), (60, 4569024), (64, 4283460), (72, 3807520), (80, 3426768), (90, 3046016), (96, 2855640), (106, 2586240), (120, 2284512), (128, 2141730), (144, 1903760), (159, 1724160), (160, 1713384), (180, 1523008), (192, 1427820), (212, 1293120), (240, 1142256), (256, 1070865), (265, 1034496), (288, 951880), (318, 862080), (320, 856692), (360, 761504), (384, 713910), (424, 646560), (449, 610560), (477, 574720), (480, 571128), (530, 517248), (576, 475940), (636, 431040), (640, 428346), (720, 380752), (768, 356955), (795, 344832), (848, 323280), (898, 305280), (954, 287360), (960, 285564), (1060, 258624), (1152, 237970), (1272, 215520), (1280, 214173), (1347, 203520), (1440, 190376), (1590, 172416), (1696, 161640), (1796, 152640), (1908, 143680), (1920, 142782), (2120, 129312), (2245, 122112), (2304, 118985), (2385, 114944), (2544, 107760), (2694, 101760), (2880, 95188), (3180, 86208), (3392, 80820), (3592, 76320), (3816, 71840), (3840, 71391), (4041, 67840), (4240, 64656), (4490, 61056), (4770, 57472), (5088, 53880), (5388, 50880), (5760, 47594), (6360, 43104), (6735, 40704), (6784, 40410), (7184, 38160), (7632, 35920), (8082, 33920), (8480, 32328), (8980, 30528), (9540, 28736), (10176, 26940), (10776, 25440), (11520, 23797), (12720, 21552), (13470, 20352), (13568, 20205), (14368, 19080), (15264, 17960), (16164, 16960)]